Update git submodules

* Update docs/submodules/moon from branch 'master'
  - Merge "Update the TODO"
  - Update the TODO

    Change-Id: I2053c0ae1295359889e4aff5fb76889b7f8a6e57

diff --git a/docs/submodules/moon b/docs/submodules/moon
index d39ba88..b372140 160000 (submodule)
--- a/docs/submodules/moon
+++ b/docs/submodules/moon
@@ -1 +1 @@
-Subproject commit d39ba88a7fe8e1f600ad5ace9a0dd32154110550
+Subproject commit b372140e577ca5d850875139fde6e36ae0e868d4